| 満潮 | 干潮 | 満潮 | 干潮 |
|
19
(水) |
03:20 | 10:19 | 17:13 | 22:25 |
| 135cm | -4cm | 129cm | 71cm | |
|
||||
日立（茨城）2038年05月19日の10分毎の潮の高低差を確認できます。
また1日の潮の高低差が1番大きい（潮の流れが大きい）時間に「最大潮位差」と明記してます。
| 時刻 | 潮位 | 高低差 | 各ポイント |
|---|---|---|---|
| 5/19 00:00 | 87.2 | ↑3.1 | |
| 5/19 00:10 | 90.5 | ↑3.3 | |
| 5/19 00:20 | 93.9 | ↑3.4 | |
| 5/19 00:30 | 97.3 | ↑3.4 | |
| 5/19 00:40 | 100.8 | ↑3.5 | |
| 5/19 00:50 | 104.2 | ↑3.4 | |
| 5/19 01:00 | 107.6 | ↑3.4 | |
| 5/19 01:10 | 110.9 | ↑3.3 | |
| 5/19 01:20 | 114.1 | ↑3.2 | |
| 5/19 01:30 | 117.1 | ↑3.0 | |
| 5/19 01:40 | 120.0 | ↑2.9 | |
| 5/19 01:50 | 122.7 | ↑2.7 | |
| 5/19 02:00 | 125.2 | ↑2.5 | |
| 5/19 02:10 | 127.4 | ↑2.2 | |
| 5/19 02:20 | 129.4 | ↑2.0 | |
| 5/19 02:30 | 131.1 | ↑1.7 | |
| 5/19 02:40 | 132.5 | ↑1.4 | |
| 5/19 02:50 | 133.6 | ↑1.1 | |
| 5/19 03:00 | 134.4 | ↑0.8 | |
| 5/19 03:10 | 134.8 | ↑0.4 | 満潮 |
| 5/19 03:20 | 135.0 | ↑0.2 | 満潮 |
| 5/19 03:30 | 134.8 | ↓-0.2 | |
| 5/19 03:40 | 134.3 | ↓-0.5 | |
| 5/19 03:50 | 133.4 | ↓-0.9 | |
| 5/19 04:00 | 132.2 | ↓-1.2 | |
| 5/19 04:10 | 130.6 | ↓-1.6 | |
| 5/19 04:20 | 128.7 | ↓-1.9 | |
| 5/19 04:30 | 126.5 | ↓-2.2 | |
| 5/19 04:40 | 123.9 | ↓-2.6 | |
| 5/19 04:50 | 121.0 | ↓-2.9 | |
| 5/19 05:00 | 117.7 | ↓-3.3 | |
| 5/19 05:10 | 114.2 | ↓-3.5 | |
| 5/19 05:20 | 110.3 | ↓-3.9 | |
| 5/19 05:30 | 106.2 | ↓-4.1 | |
| 5/19 05:40 | 101.8 | ↓-4.4 | |
| 5/19 05:50 | 97.2 | ↓-4.6 | |
| 5/19 06:00 | 92.4 | ↓-4.8 | |
| 5/19 06:10 | 87.4 | ↓-5.0 | |
| 5/19 06:20 | 82.2 | ↓-5.2 | |
| 5/19 06:30 | 77.0 | ↓-5.2 | |
| 5/19 06:40 | 71.6 | ↓-5.4 | 最大潮位差 |
| 5/19 06:50 | 66.3 | ↓-5.3 | |
| 5/19 07:00 | 60.9 | ↓-5.4 | 最大潮位差 |
| 5/19 07:10 | 55.5 | ↓-5.4 | 最大潮位差 |
| 5/19 07:20 | 50.2 | ↓-5.3 | |
| 5/19 07:30 | 45.0 | ↓-5.2 | |
| 5/19 07:40 | 40.0 | ↓-5.0 | |
| 5/19 07:50 | 35.1 | ↓-4.9 | |
| 5/19 08:00 | 30.4 | ↓-4.7 | |
| 5/19 08:10 | 25.9 | ↓-4.5 | |
| 5/19 08:20 | 21.7 | ↓-4.2 | |
| 5/19 08:30 | 17.7 | ↓-4.0 | |
| 5/19 08:40 | 14.0 | ↓-3.7 | |
| 5/19 08:50 | 10.6 | ↓-3.4 | |
| 5/19 09:00 | 7.6 | ↓-3.0 | |
| 5/19 09:10 | 4.8 | ↓-2.8 | |
| 5/19 09:20 | 2.4 | ↓-2.4 | |
| 5/19 09:30 | 0.4 | ↓-2.0 | |
| 5/19 09:40 | -1.2 | ↓-1.6 | |
| 5/19 09:50 | -2.5 | ↓-1.3 | |
| 5/19 10:00 | -3.4 | ↓-0.9 | |
| 5/19 10:10 | -3.9 | ↓-0.5 | 干潮 |
| 5/19 10:20 | -4.1 | ↓-0.2 | |
| 5/19 10:30 | -3.8 | ↑0.3 | |
| 5/19 10:40 | -3.1 | ↑0.7 | |
| 5/19 10:50 | -2.1 | ↑1.0 | |
| 5/19 11:00 | -0.6 | ↑1.5 | |
| 5/19 11:10 | 1.2 | ↑1.8 | |
| 5/19 11:20 | 3.5 | ↑2.3 | |
| 5/19 11:30 | 6.1 | ↑2.6 | |
| 5/19 11:40 | 9.0 | ↑2.9 | |
| 5/19 11:50 | 12.3 | ↑3.3 | |
| 5/19 12:00 | 15.9 | ↑3.6 | |
| 5/19 12:10 | 19.8 | ↑3.9 | |
| 5/19 12:20 | 24.0 | ↑4.2 | |
| 5/19 12:30 | 28.4 | ↑4.4 | |
| 5/19 12:40 | 33.0 | ↑4.6 | |
| 5/19 12:50 | 37.7 | ↑4.7 | |
| 5/19 13:00 | 42.7 | ↑5.0 | |
| 5/19 13:10 | 47.7 | ↑5.0 | |
| 5/19 13:20 | 52.8 | ↑5.1 | |
| 5/19 13:30 | 57.9 | ↑5.1 | |
| 5/19 13:40 | 63.0 | ↑5.1 | |
| 5/19 13:50 | 68.1 | ↑5.1 | |
| 5/19 14:00 | 73.1 | ↑5.0 | |
| 5/19 14:10 | 78.1 | ↑5.0 | |
| 5/19 14:20 | 82.9 | ↑4.8 | |
| 5/19 14:30 | 87.5 | ↑4.6 | |
| 5/19 14:40 | 92.0 | ↑4.5 | |
| 5/19 14:50 | 96.3 | ↑4.3 | |
| 5/19 15:00 | 100.4 | ↑4.1 | |
| 5/19 15:10 | 104.3 | ↑3.9 | |
| 5/19 15:20 | 107.9 | ↑3.6 | |
| 5/19 15:30 | 111.3 | ↑3.4 | |
| 5/19 15:40 | 114.4 | ↑3.1 | |
| 5/19 15:50 | 117.2 | ↑2.8 | |
| 5/19 16:00 | 119.7 | ↑2.5 | |
| 5/19 16:10 | 121.9 | ↑2.2 | |
| 5/19 16:20 | 123.7 | ↑1.8 | |
| 5/19 16:30 | 125.3 | ↑1.6 | |
| 5/19 16:40 | 126.5 | ↑1.2 | |
| 5/19 16:50 | 127.4 | ↑0.9 | |
| 5/19 17:00 | 128.0 | ↑0.6 | |
| 5/19 17:10 | 128.2 | ↑0.2 | 満潮 |
| 5/19 17:20 | 128.1 | ↓-0.1 | |
| 5/19 17:30 | 127.7 | ↓-0.4 | |
| 5/19 17:40 | 126.9 | ↓-0.8 | |
| 5/19 17:50 | 125.8 | ↓-1.1 | |
| 5/19 18:00 | 124.5 | ↓-1.3 | |
| 5/19 18:10 | 122.8 | ↓-1.7 | |
| 5/19 18:20 | 120.9 | ↓-1.9 | |
| 5/19 18:30 | 118.8 | ↓-2.1 | |
| 5/19 18:40 | 116.5 | ↓-2.3 | |
| 5/19 18:50 | 114.0 | ↓-2.5 | |
| 5/19 19:00 | 111.3 | ↓-2.7 | |
| 5/19 19:10 | 108.5 | ↓-2.8 | |
| 5/19 19:20 | 105.7 | ↓-2.8 | |
| 5/19 19:30 | 102.8 | ↓-2.9 | |
| 5/19 19:40 | 99.8 | ↓-3.0 | |
| 5/19 19:50 | 96.9 | ↓-2.9 | |
| 5/19 20:00 | 94.0 | ↓-2.9 | |
| 5/19 20:10 | 91.2 | ↓-2.8 | |
| 5/19 20:20 | 88.5 | ↓-2.7 | |
| 5/19 20:30 | 85.9 | ↓-2.6 | |
| 5/19 20:40 | 83.5 | ↓-2.4 | |
| 5/19 20:50 | 81.2 | ↓-2.3 | |
| 5/19 21:00 | 79.1 | ↓-2.1 | |
| 5/19 21:10 | 77.2 | ↓-1.9 | |
| 5/19 21:20 | 75.4 | ↓-1.8 | |
| 5/19 21:30 | 74.0 | ↓-1.4 | |
| 5/19 21:40 | 72.7 | ↓-1.3 | |
| 5/19 21:50 | 71.7 | ↓-1.0 | |
| 5/19 22:00 | 71.0 | ↓-0.7 | |
| 5/19 22:10 | 70.5 | ↓-0.5 | |
| 5/19 22:20 | 70.2 | ↓-0.3 | 干潮 |
| 5/19 22:30 | 70.3 | ↑0.1 | |
| 5/19 22:40 | 70.6 | ↑0.3 | |
| 5/19 22:50 | 71.1 | ↑0.5 | |
| 5/19 23:00 | 72.0 | ↑0.9 | |
| 5/19 23:10 | 73.1 | ↑1.1 | |
| 5/19 23:20 | 74.5 | ↑1.4 | |
| 5/19 23:30 | 76.2 | ↑1.7 | |
| 5/19 23:40 | 78.1 | ↑1.9 | |
| 5/19 23:50 | 80.2 | ↑2.1 |